Continuity mistake: Kendra is dealt a Queen of clubs and a red seven of diamonds. When the four of clubs has been dealt, the other cards are now a black seven of diamonds and a Jack of hearts. (00:16:50 - 00:17:40)
Other mistake: Kendra slaps the right side of Donna's face to stop her from freaking out. Donna then rubs the left side of the her face. (00:14:05)
Character mistake: When Cleveland enters his house to look for money to repay the casino, he sees the College Fund jar and says "I can't do that to Ramona" but the step daughter's name is Roberta.
Suggested correction: Him calling her by a different name is a joke in the scene, not a mistake. It's intentional.
Continuity mistake: The bag of money has two piles of bundles while it is on the couch. One of the bundles is on the second pile while all of the other bundles are on the first pile. In the next shot, two bundles are on the second pile. (00:19:55)
Deliberate mistake: The same outside shot of the Big Nugget Riverboat Casino is used over and over just zoomed in or zoomed out. Notice how the exact same cars are in the exact same place each time. (00:08:05 - 00:10:25)
Continuity mistake: When Cleveland walks back into the house, his foot hits a dumbbell and throws his shoes to the left of screen. The shoes disappear when he accidentally knocks down the drums. (00:09:10)
Continuity mistake: When Cleveland begins to faint after losing the college fund, the Jack of Diamonds, the two of hearts and the ten of diamonds on the table disappear. (00:07:50)
Continuity mistake: When Cleveland sits down after betting the college fund, the drink next to him changes position between shots. (00:07:35)
Continuity mistake: When Cleveland says "They do say you're supposed to chase your bets", Slim Biggins on the Club Nugget casino card has his hands raised. In the next shot, his hands are by his side. (00:07:20)
Continuity mistake: An ace is thrown on a ten of diamonds. The position of the ace changes between shots. (00:04:55)
Other mistake: In the casino montage, there is a shot showing us a roulette wheel that doesn't have a single number on anything. (00:04:05)
Continuity mistake: When Cleveland first sees Tim, Holt and Lester outside, they are standing side by side parallel to the porch. When Cleveland goes outside, they are standing perpendicular to the porch. They are standing side by side parallel again when they show him the suit. (00:03:05)
Continuity mistake: When Donna first shows Cleveland Roberta's college fund, her hand is covering the "Fund" part of the "College Fund" label. The next shot shows almost the entire label covered by her hand. (00:02:35)
Continuity mistake: Cleveland throws two cushions on the floor and tells Donna he has gambling fever. When he throws the cushions down and falls back, the first cushion has an extended part to Cleveland's right. In the shot after Cleveland falls onto the cushion, the extended part has moved to the top of the cushion. (00:01:10)
Continuity mistake: When Cleveland asks Donna, Arianna and Kendra to be Cleveland's Angels, they are standing in front of the fireplace even though a few moments ago they were sitting down at the table on the other side of the room. (00:15:20)
Other mistake: Cleveland spent several seconds trying to turn off the TV repeatedly pushing loads of buttons and manages to turn it off. The button he turned it off with was the same button he kept repeatedly pushing, meaning the TV should have turned off seconds ago if he was pushing that particular button. (00:09:30)
Continuity mistake: Nothing is on the couch (except for a cushion) when Cleveland creeps into the house. A remote suddenly appears on the couch a few seconds later. (00:09:15)